<ion-header>
  <ion-navbar>
    <ion-title>NativeGoogleMaps</ion-title>
  </ion-navbar>
</ion-header>

<ion-content text-center>
  <div #map id="map" style="height: 100%"></div>
</ion-content>
<ion-footer>
  <button ion-button
          no-margin large
          full color="secondary"
          (click)="addMarker()">
    Add Marker
  </button>
</ion-footer>